<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/user/submit" method="post">
  Username: <input type="text" name="username" />
  Password: <input type="password" name="password" />
  email:<input type="text" name="email" />
  <input type="submit" value="Submit" />
</form>
</body>
</html>